CN204473746U - Automatic clearance screw feeder - Google Patents
Automatic clearance screw feeder Download PDFInfo
- Publication number
- CN204473746U CN204473746U CN201520012665.4U CN201520012665U CN204473746U CN 204473746 U CN204473746 U CN 204473746U CN 201520012665 U CN201520012665 U CN 201520012665U CN 204473746 U CN204473746 U CN 204473746U
- Authority
- CN
- China
- Prior art keywords
- hurricane band
- shaft
- screw shaft
- automatic clearance
- driving gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of Automatic clearance screw feeder, it comprises electrical motor, rotating shaft, gear case and container, driving gear and driven gear is provided with in described gear case, described driving gear is connected with described electrical motor by rotating shaft, and described driving gear engages with described driven gear; Described material box one end have material inlet, the described material box other end have material outlet, screw shaft and hurricane band is provided with inside described material box, described screw shaft is connected with described driving gear by rotating shaft, some spiral shaft vane are fixed with uniformly above described screw shaft, described hurricane band is connected with described driven gear by rotating shaft, is fixed with some hurricane band blades above described hurricane band uniformly.It can stick to material in spiral shaft vane by Automatic clearance, and production efficiency is high.
Description
[technical field]
The utility model relates to a kind of feeder, particularly relates to a kind of Automatic clearance screw feeder.
[background technology]
Spirally flow to glassware, be utilize screw shaft in rotary course, material, to the impetus of material, is fed forward by spiral shaft vane.But when being applied to the conveying of viscous solid material; due to the viscosity of material; make material sticks on the surface of spiral shaft vane; and it is cumulative; the wheelbase space of spiral shaft vane is full of completely the most at last; thus cause screw shaft to lose traffic capacity, at this moment must shut down, uncap and clear up, have a strong impact on production efficiency.
[utility model content]
The purpose of this utility model is the deficiency effectively overcoming above-mentioned technology, provides a kind of Automatic clearance screw feeder, and it can stick to material in spiral shaft vane by Automatic clearance, and production efficiency is high.
The technical solution of the utility model is achieved in that it comprises electrical motor, rotating shaft, gear case and container, its improvements are: be provided with driving gear and driven gear in described gear case, described driving gear is connected with described electrical motor by rotating shaft, and described driving gear engages with described driven gear, described material box one end have material inlet, the described material box other end have material outlet, rotary screw shaft and hurricane band is provided with inside described material box, described screw shaft is parallel with described hurricane band, described screw shaft is connected with described driving gear by rotating shaft, some spiral shaft vane are fixed with uniformly above described screw shaft, described hurricane band is connected with described driven gear by rotating shaft, some hurricane band blades are fixed with uniformly above described hurricane band, the pitch of described hurricane band is different with the pitch of screw shaft, described hurricane band blade and spiral shaft vane non-intersect.
In said structure, described electrical motor is reducing motor.
In said structure, described screw shaft and hurricane band parallel to each other, being all arranged on inside container of level.
In said structure, described hurricane band blade dimensions is greater than described spiral shaft vane size.
In said structure, the pitch of described hurricane band is greater than the pitch of screw shaft.
The beneficial effects of the utility model are: described spiral shaft vane is different with the size of hurricane band blade, and pitch is different, but non-intersect, size is different, and rotating speed is different, and hurricane band moves along the front and rear surfaces of spiral shaft vane when rotating, and do not produce contact interference, rational in infrastructure; While screw shaft rotates convey materials; hurricane band blade can with lower rotating speed; double-edged for spiral shaft vane material is wiped off; the material that spiral shaft vane is adhered to cannot be thickened; thus reach the object that the material Automatic clearance in spiral shaft vane do not shut down by feeder, improve production efficiency.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model.
In figure: 1. reducing motor
2. gear case
21. driving gear 22. driven gear 23. rotating shafts
3. material box
31. material inlet 32. screw shaft 33. spiral shaft vane
34. hurricane band 35. hurricane band blade 36. material outlets
[detailed description of the invention]
Below in conjunction with drawings and Examples, the utility model will be further described.
With reference to shown in Fig. 1, a kind of Automatic clearance screw feeder that the utility model discloses, it comprises reducing motor 1, rotating shaft 23, gear case 2 and container 3, described gear case 2 li is provided with driving gear 21 and driven gear 22, described driving gear 21 is connected with described reducing motor 1 by rotating shaft 23, and described driving gear 21 engages 22 with described flower wheel, described material box 3 one end have material inlet 31, described material box 3 other end have material outlet 36, screw shaft 32 and the hurricane band 34 of rotary horizontal positioned is provided with inside described material box 3, described screw shaft 32 is located at above described hurricane band 34, described screw shaft 32 and hurricane band 34 parallel to each other, described screw shaft 32 is connected with described driving gear 22 by rotating shaft 23, described screw shaft 32 is fixed with some spiral shaft vane 33 above uniformly, described hurricane band 34 is connected with described driven gear 22 by rotating shaft 23, described hurricane band 34 is fixed with some hurricane band blades 35 above uniformly, the pitch of described hurricane band 34 is greater than the pitch of screw shaft 32, described hurricane band blade 34 and spiral shaft vane 33 non-intersect, described hurricane band blade 35 size is greater than described spiral shaft vane 33 size, the rotating speed of described hurricane band 34 is less than the rotating speed of screw shaft 32, the rotation direction of described hurricane band 34 is different from the rotation direction of screw shaft 32.
This use is novel is work like this: as shown in Figure 1, at screw shaft 32 (pitch 48mm, left-handed) arranged beneath have and hurricane band 34 (pitch 120mm, dextrorotation), described hurricane band 34 and screw shaft 32 are driven by same reducing motor 1, and driving gear 21 and the driven gear 22 of gear case 2 engage (width between centers 56mm).Make screw shaft 32 clickwise, hurricane band 34 is left-hand revolution, the hurricane band blade 35 of hurricane band 34 (diameter 92mm) extend into the edge of the spiral shaft vane 33 of screw shaft 32 (external diameter 52mm), when reducing motor 1 drive gear casing 2, when case inner pinion gear 21 drives driven gear 22 (ratio of number of teeth is 1:2.5) to rotate, screw shaft 32 and ribbon axle 34 rotate simultaneously, the motion that the hurricane band blade 35 of hurricane band 34 will go round and begin again in the position of spiral shaft vane 33 about the front and rear surfaces 2mm of distance screw shaft 32, thus Automatic clearance is carried out to the adhered materials in spiral shaft vane 33.
Described spiral shaft vane 33 is different with the size of hurricane band blade 35, and pitch is different but non-intersect, and because size is different, so rotating speed is different, their motions are got up not produce contact and interfered, rational in infrastructure; While screw shaft 32 rotates convey materials; hurricane band blade 35 can with lower rotating speed; double-edged for spiral shaft vane 33 material is wiped off; the material of attachment in spiral shaft vane 33 cannot be thickened; thus reach the object that the material Automatic clearance in spiral shaft vane 33 do not shut down by feeder, improve production efficiency.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, can occur various distortion and amendment, all those of ordinary skill in the art, according to describing retouching, the amendment made above or equivalent replacing, all belong to the scope that the utility model is protected.
Claims (5)
1. an Automatic clearance screw feeder, it is characterized in that: it comprises electrical motor, rotating shaft, gear case and container, driving gear and driven gear is provided with in described gear case, described driving gear is connected with described electrical motor by rotating shaft, and described driving gear engages with described driven gear, described material box one end have material inlet, the described material box other end have material outlet, rotary screw shaft and hurricane band is provided with inside described material box, described screw shaft is located at above described hurricane band, described screw shaft is connected with described driving gear by rotating shaft, some spiral shaft vane are fixed with uniformly above described screw shaft, described hurricane band is connected with described driven gear by rotating shaft, some hurricane band blades are fixed with uniformly above described hurricane band, the pitch of described hurricane band is different with the pitch of screw shaft, described hurricane band blade and spiral shaft vane non-intersect.
2. Automatic clearance screw feeder according to claim 1, is characterized in that: described electrical motor is reducing motor.
3. Automatic clearance screw feeder according to claim 1, is characterized in that: described screw shaft and hurricane band parallel to each other, being all arranged in container of level.
4. Automatic clearance screw feeder according to claim 1, is characterized in that: described hurricane band blade dimensions is greater than described spiral shaft vane size.
5. Automatic clearance screw feeder according to claim 1, is characterized in that: the pitch of described hurricane band is greater than the pitch of screw shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012665.4U CN204473746U (en) | 2015-01-07 | 2015-01-07 | Automatic clearance screw feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012665.4U CN204473746U (en) | 2015-01-07 | 2015-01-07 | Automatic clearance screw feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204473746U true CN204473746U (en) | 2015-07-15 |
Family
ID=53629550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520012665.4U Active CN204473746U (en) | 2015-01-07 | 2015-01-07 | Automatic clearance screw feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204473746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819173A (en) * | 2015-01-07 | 2016-08-03 | 辽宁格瑞自动化设备有限公司 | Automatic cleaning spiral feeder |
| CN109806655A (en) * | 2019-03-25 | 2019-05-28 | 杭州小橙工业设计有限公司 | Sludge dewatering pressurizing unit for Treatment of Sludge |
-
2015
- 2015-01-07 CN CN201520012665.4U patent/CN204473746U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819173A (en) * | 2015-01-07 | 2016-08-03 | 辽宁格瑞自动化设备有限公司 | Automatic cleaning spiral feeder |
| CN109806655A (en) * | 2019-03-25 | 2019-05-28 | 杭州小橙工业设计有限公司 | Sludge dewatering pressurizing unit for Treatment of Sludge |
| CN109806655B (en) * | 2019-03-25 | 2021-03-16 | 新疆华新晟环保工程有限公司 | Sludge dewatering and extruding device for sludge treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |